Rudenko, S. A., O. M. Trembovetstka, O. K. Gogayeva, V. G. Tanskyi, and A. V. Rudenko. “The Mechanisms of Ischemic Mitral Insufficiency”. Ukrainian Journal of Cardiovascular Surgery, no. 2 (25) (September 12, 2016): 18-21. Accessed January 22, 2022. https://cvs.org.ua/index.php/ujcvs/article/view/223.